【摘要】 研究了小麦整株的弯曲特性,分析了拉力与位移的关系并进行了力学分析和实验测试.结果表明:品种不同,拉力与位移比值越大越不易倒伏.更多还原

【Abstract】 Researches bending characters of wheat stalk,analyzes relation between tensile force and deformation and carries on mechanical analysis and experiment text.Results show that different——has different ratio of tensile force and deformation.The bigger is the ration,the less occurs lodging;pull.更多还原